/*
----------------------------------------------------------------------
File        : SLIDER.h
Purpose     : SLIDER include
--------------------END-OF-HEADER-------------------------------------
*/

#ifndef SLIDER_H
#define SLIDER_H

#include "WM.h"
#include "DIALOG_Intern.h"      /* Req. for Create indirect data structure */
#include "WIDGET.h"      /* Req. for Create indirect data structure */

#if GUI_WINSUPPORT

#if defined(__cplusplus)
extern "C" {     /* Make sure we have C-declarations in C++ programs */
#endif

/************************************************************
*
*       #defines
*
*************************************************************
*/

/************************************************************
*
*       States
*/
#define SLIDER_STATE_PRESSED    WIDGET_STATE_USER0

/************************************************************
*
*       Create / Status flags
*/
#define SLIDER_CF_VERTICAL WIDGET_CF_VERTICAL

/*********************************************************************
*
*                         Public Types
*
**********************************************************************

*/
typedef WM_HMEM SLIDER_Handle;

/*********************************************************************
*
*                 Create functions
*
**********************************************************************
*/

SLIDER_Handle SLIDER_Create        (int x0, int y0, int xsize, int ysize, WM_HWIN hParent, int Id, int WinFlags, int SpecialFlags);
SLIDER_Handle SLIDER_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK* cb);
SLIDER_Handle SLIDER_CreateEx      (int x0, int y0, int xsize, int ysize, WM_HWIN hParent,
                                    int WinFlags, int ExFlags, int Id);

/*********************************************************************
*
*                 Member functions
*
**********************************************************************
*/

/* Methods changing properties */

/* Note: These are just examples. The actual methods available for the
   widget will depend on the type of widget. */
void SLIDER_Inc         (SLIDER_Handle hObj);
void SLIDER_Dec         (SLIDER_Handle hObj);
void SLIDER_SetBkColor  (SLIDER_Handle hObj, GUI_COLOR Color);
void SLIDER_SetWidth    (SLIDER_Handle hObj, int Width);
void SLIDER_SetValue    (SLIDER_Handle hObj, int v);
void SLIDER_SetRange    (SLIDER_Handle hObj, int Min, int Max);
void SLIDER_SetNumTicks (SLIDER_Handle hObj, int NumTicks);

/*********************************************************************
*
*       Global functions
*
**********************************************************************
*/

void SLIDER_SetDefaultBkColor(GUI_COLOR Color);

/*********************************************************************
*
*                 Query state
*
**********************************************************************
*/
int SLIDER_GetValue(SLIDER_Handle hObj);

#if defined(__cplusplus)
  }
#endif

#endif   /* if GUI_WINSUPPORT */
#endif   /* SLIDER_H */
